To get a $76 account bonus **aka free money**, all you have to do is open a ING DIRECT Investing account through this link and enter the promo code SB1776, and then deposit $3,500 in it and within 4-6 weeks they will deposit the $76. Because I have no clue about investing in stocks, I took the amount I put in back out after the time period and then just waited to get the other $76 later, but you could always look into their program because I think its pretty good.
If you don't have quite as much to play around with (but still could do it with $2000 you can get a $50 Promo from ING DIRECT Investing in the same fashion at any time by going through this link no promo code necessary.
Near Black Friday time in the fall, they tend to have deals with almost no start our bonus. So if you can't do it now, don't fret, we will post those too :)